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Completed Phase 4 Interventional

Study To Evaluate The Efficacy And Safety Of Ciprofloxacin Extended-Release (Cipro® XR) 1000 mg Tablets Given Once Daily For 7 To 14 Days In The Treatment Of Patients 18 Years Or Older With Complicated Urinary Tract Infections Caused By Pseudomonas Aeruginosa And Other Common Uropathogens

ClinicalTrials.gov ID: NCT00481689

Public ClinicalTrials.gov record NCT00481689. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.

ClinicalTrials.gov public records Last synced Oct 26, 2026, 2:17 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Prospective, Open-Label, Noncomparative, Multicenter Study to Evaluate the Efficacy and Safety of Ciprofloxacin Extended Release (Cipro XR) 1000 mg Tablets Given Once Daily for 7 to 14 Days in the Treatment of Patients 18 Years or Older With Complicated Urinary Tract Infections Caused by Pseudomonas Aeruginosa and Other Common Uropathogens

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Researchers want to find out if a drug called Cipro® XR (ciprofloxacin extended-release) can help people with a complicated urinary tract infection caused by a kind of bacteria called Pseudomonas aeruginosa. The study doctor will give Cipro XR to some people to see if it is safe and works to treat complicated urinary tract infections caused by Pseudomonas aeruginosa. The study doctor will also gather information about using Cipro XR to treat complicated urinary tract infections caused by other bacteria. About 500 people with complicated urinary tract infections who are 18 years old and older will join this study. Cipro XR is approved by the U.S. Food and Drug Administration (FDA) for the treatment of complicated urinary tract infections and acute uncomplicated pyelonephritis (inflammation of the kidney). The dose of Cipro XR used in this study (1000 mg a day for 7 to 14 days), has been shown to be safe and effective. This study is being done to gather more information on using this dose of Cipro XR for complicated urinary tract infections caused by Pseudomonas aeruginosa, as well as by other bacteria.

Study identification

NCT ID
NCT00481689
Recruitment status
Completed
Study type
Interventional
Phase
Phase 4
Lead sponsor
Bayer
Industry
Enrollment
500 participants

Conditions and interventions

Eligibility (public fields only)

Age range
18 Years and older
Sex
All
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
May 2004 (Type not available)
Primary completion
Not listed
Completion
Sep 2005 (Actual)
Last update posted
Jun 26, 2009

2004 – 2005

United States locations

U.S. sites
35
U.S. states
20
U.S. cities
33
Facility City State ZIP Site status
Not listed Birmingham Alabama 35206 —
Not listed Birmingham Alabama 35209 —
Not listed Huntsville Alabama 35801 —
Not listed Scottsdale Arizona 85258 —
Not listed Cudahy California 90201 —
Not listed Fresno California 93720-0153 —
Not listed La Mesa California 91942-3058 —
Not listed Laguna Hills California 92653 —
Not listed Long Beach California 90806 —
Not listed Los Angeles California 90015 —
Not listed San Diego California 92103 —
Not listed Torrance California 90503 —
Not listed Waterbury Connecticut 06708 —
Not listed Ocala Florida 34474 —
Not listed Pembroke Pines Florida 33027 —
Not listed Indianapolis Indiana 46202 —
Not listed Des Moines Iowa 50309 —
Not listed Iowa City Iowa 52242-1089 —
Not listed Watertown Massachusetts 02472 —
Not listed St Louis Missouri 63125 —
Not listed Las Vegas Nevada 89109 —
Not listed Reno Nevada 89511-2069 —
Not listed East Orange New Jersey 07918 —
Not listed Albuquerque New Mexico 87102 —
Not listed Albuquerque New Mexico 87109 —
Not listed Manhasset New York 11030-1961 —
Not listed North Massapequa New York 11758 —
Not listed Troy New York 12180-1695 —
Not listed Eugene Oregon 97401 —
Not listed Philadelphia Pennsylvania 19107-5096 —
Not listed Memphis Tennessee 38119 —
Not listed San Antonio Texas 78229 —
Not listed Richmond Virginia 23249-0002 —
Not listed Tacoma Washington 98431-5000 —
Not listed Cheyenne Wyoming 82001 —

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT00481689, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
What this page does not do
No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
Where the data comes from
Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
Last refresh
Last update posted Jun 26, 2009 · Synced Oct 26, 2026

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Open the official record

The complete public registry record, listed eligibility criteria, and available contact information for NCT00481689 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →